
This episode of 48 Hours covers the mysterious deaths of two friends, Christy Giles and Hilda Marcela Cabrales, in Los Angeles in 2021. The women were last seen at a warehouse party and were later found at different hospitals, having died from a toxic mix of drugs including cocaine, fentanyl, and GHB.
Correspondent Jonathan Vigliotti reports on the investigation, detailing how the women were dropped off by two masked men. The episode highlights the involvement of David Pierce, who was charged with multiple counts of sexual assault and murder related to the case.
Key discussions include the timeline of events leading to the women's deaths, the investigation's findings, and the prosecution's strategy to combine the charges against Pierce in one trial. The episode raises questions about the circumstances that prevented the women from leaving the party safely.
Vigliotti also discusses the potential sentencing for Pierce if found guilty, which could amount to 128 years to life in prison. The episode aims to shed light on the tragic events of that night and the ongoing legal proceedings.
Two friends died after a night out; investigation reveals drug-related deaths and sexual assault charges against David Pierce.

This episode stands out for the following:
Your world was turned upside down."48 Hours" investigates the deaths of Christy Giles and Hilda Marcela Cabrales
They could have possibly left this night alive but didn't."48 Hours" investigates the deaths of Christy Giles and Hilda Marcela Cabrales